Newbie in C++. First text game - c++

Question

I study C ++ and try to create the first game. Here's the code:
#include <iostream>
#include <string>
using namespace std;
void info () {
int LVL = 1;
int money = 1000;
int EXP = 0;
int work = 200;
int learn = 15;
int k = 0;
}
void menu ()
{
info ();
char menu_items;
cout << "Choose action: " << "\n" << "1. Work" << "\n" << "2. Learn" << endl;
cin >> k;
if (k == 1){
int money = money + work;
cout << "U worked (+ "<< money << " dollars)" << "\n" << endl;
} if (k == 2) {
int EXP = EXP + learn;
cout << "U learned (+ " << EXP << " EXP)" << "\n" << endl;
} else {
cout << "ERROR" << endl;
}
}
int main()
{
info ();
while (LVL == 10) {
cout << "End game!";
}
while (LVL != 10) {
cout << "Your data: " << "\n" << "Money: " << money << "\n" << "EXP: " << EXP << "\n" << "LVL: " << LVL << "\n" << endl;
menu ();
}
}
Please correct the following:
1) The cyclic output data after rewrite
2) Proper cycle add money and experience when choosing one of the following actions

Answer 1

Info should probably be a class or struct. You only want to instantiate it once, and persist the values over your calls.
One option might be:
#include <iostream>
#include <string>
using namespace std;
struct info {
int lvl = 1;
int money = 1000;
int exp = 0;
const int work = 200;
const int learn = 15;
};
int main()
{
info i;
string k;
while (i.lvl < 10)
{
cout << "Your data: " << "\n" << "Money: " << i.money << "\n" << "EXP: " << i.exp << "\n" << "LVL: " << i.lvl << endl;
cout << "Choose action: " << "\n" << "1. Work" << "\n" << "2. Learn" << endl;
cin >> k;
if (k == "1")
{
i.money += i.work;
cout << "You worked (+ " << i.work << " dollars, now " << i.money << ")" << endl;
}
else if (k == "2")
{
i.exp += i.learn;
cout << "You learned (+ " << i.learn << " EXP, now " << i.exp << ")" << endl;
}
else
{
cout << "ERROR" << endl;
}
}
cout << "You won!" << endl;
}

Answer 2

#include <iostream>
#include <string>
using namespace std;
void menu()
{
int money = 1000;
int EXP = 0;
int work = 200;
int learn = 15;
int k = 0;
cout << "Choose action: \n 1. Work \n 2. Learn "<< endl;
cin >> k;
if (k == 1){
money =money + work;
cout << "U worked (+ " << money << " dollars)" << "\n" << endl;
} if (k == 2) {
EXP = EXP + learn;
cout << "U learned (+ " << EXP << " EXP)" << "\n" << endl;
}
else {
cout << "ERROR" << endl;
}
}
int main()
{
int money = 1000;
int LVL = 1;
int EXP = 0;
while (LVL == 10) {
`cout << "End game!"; `
}
while (LVL != 10) {
cout << "Your data: " << "\n" << "Money: " << money << "\n" << "EXP: " << EXP << "\n" << "LVL: " << LVL << "\n" << endl;
menu();
}
return 0;
}